Unbeatens Jose "Chelo" Gonzalez, McJoe Arroyo and Carlos Negron showed up in the gym in great shape, training for their bouts next Friday, September 2 in the 6th edition of the series “A Puño Limpio”, to be held at the coliseo Ruben Rodriguez in Bayamon, in a card being put together by PR Best Boxing Promotions (PRBBP) in association with Top Rank Inc., and it will be televised live on WAPA America.

González (16-0, 12 KOs), who will defend his WBO Latino Lightweight title in a 10 round fight against Eddie Soto (12-2, 4 KOs) and is ranked #8 in the WBO lightweight division, weighed 146 pounds in the last pre-weigh in with the Puerto Rico Boxing Comission at the Wilfredo Gomez Arena Gym in Guaynabo. Then the fighter worked some exercises, the punching bag and made some gloves with trainer Roberto Nevarez.

Otherwise, Negron (13-0, 9 KOs), who will make his fourth fight as a heavyweight when he faces Epifanio Mendoza (31-12-1, 27 KOs), in a six round bout, trained hard with Alex Caraballo- Juan Manuel "Juanma" Lopez's trainer- with some boxing tactics and exercises.

Meanwhile, Arroyo (7-0, 4 KOs), who is back to the ring in a six round 115lb bout, showed great condition in his training with Anthony Otero, showing good stamina in his preparation for his fight versus a foe to be announced.

Other seven fights will complete the card. This "A Puño Limpio" will be televised from 10:00 p.m. to 12:00 a.m. due to channel issues.